On a winter day toward dusk, the lawn outside the Mark Twain House hosts eerie atmospherics. Gray sky, looming gables, the bare branches of oak and beech trees. And a sky full of black birds. These ...

Migratory birds change how high they fly over deserts and seas. Wing shape, feather color, and heat all play a role in helping them survive.

Crows are just misunderstood birds, misunderstood like the types of humans who spend 21 days sleeping on the ground and carrying canoes through barren, bug-infested wastelands. I believe if you keep ...